{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["entity origin", "product producer", "instrument agency", "component whole", "cause effect"], "input": "chimpanzees make tools and use them to acquire foods and for social displays ."}
{"entity origin": [], "product producer": [{"subject": "chimpanzees", "object": "tools"}], "instrument agency": [], "component whole": [], "cause effect": []}